CBE 30356 - Lecture Notes - April 4, 2023
Announcements
Class notes
Read through pages 278-292 of the notes and view the online narration below. Don't forget to complete the quiz in Canvas!
The main points of the lecture were
- Mass Transfer to and from a falling liquid film
- Estimation of mass transfer coefficients from boundary layer analysis
Goals:
After this class you should be able to:
- See the parallel between convective heat transfer and mass transfer.
- Know how a mass transfer coefficient in a falling liquid film scales - if it is laminar!
Reading
- The class notes.
- BS&L, 18.5
Problem of the Day:
In this problem we look at how you can use the exact same approach to determine mass transport limitations in a typical microfluidic biodetector. The notes for this are given here.
Demonstration:
David.T.Leighton.1@nd.edu